Anti Fatigue Comfort Floor Mat By Sky Mats - Commercial Grade Quality Perfect for Standup Desks, Kitchens, and Garages - Relieves Foot, Knee, and Back Pain (20x39x3/4-Inch, Blue Diamonds) #COMFORTABLE: Our Sky Core Foam is the perfect blend of support and softness for standing all day in the kitchen or office. #SAFE: Advanced beveled edge and super non-slip bottom to prevent tripping at your standing desk. #ECO-FRIENDLY: Highest quality materials with NO toxic off-gassing smell for your kitchen mat. #DURABILITY: Our Anti Fatigue Mat will stand the test of time and you have a Lifetime replacement promise if it doesn't. #STYLE: Modern look that easily wipes clean and will not collect dirt or pet hair.